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$500+ Cheap flights from Copenhagen (CPH) to San Diego (SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — SAN
juil. 16 — juil. 231
mer. 7/16
mer. 7/23
1 adult, Economy
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Cheapflights Tip: The best prices from Kastrup Copenhagen to San Diego are usually found in November or March, booked 12 days in advance, depart on a Thursday or Friday and return on a Sunday

Cheap flight deals from Copenhagen to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Copenhagen (CPH) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated juillet 11, 2025.

Round-trip from

$665
(Ticket)

One-way from

$500
(oojo)

Popular in

July

Cheapest in

November

Average price

$850
From Kastrup Copenhagen to San Diego
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One-way flight from Kastrup Copenhagen to San Diego
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Highest demand for flights based on searches. 9% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Copenhagen to San Diego

Cheapest flights from Copenhagen to San Diego
Explore the most affordable flight options available from Copenhagen to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 11, 2025.

This Ticket deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/159:35 amCPH - SAN
2 stops20h 15mLufthansa
dim. 8/318:00 amSAN - CPH
2 stops18h 35mLufthansa
Deal found 7/9$665
This Travelis deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/1512:20 pmCPH - SAN
1 stop17h 23mAir France
dim. 8/316:30 amSAN - CPH
1 stop15h 00mAir France
Deal found 7/9$668
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/46:10 amCPH - SAN
2 stops22h 25mUnited Airlines
sam. 10/46:30 amSAN - CPH
2 stops22h 45mUnited Airlines
Deal found 7/9$688
This Air Canada deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/212:25 pmCPH - SAN
2 stops38h 55mAir Canada
mer. 10/18:10 amSAN - CPH
2 stops17h 40mAir Canada
Deal found 7/9$698
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 10/411:50 amCPH - SAN
1 stop33h 10mDelta
sam. 10/186:20 amSAN - CPH
1 stop18h 35mDelta
Deal found 7/9$706
This KLM deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/46:00 amCPH - SAN
1 stop15h 00mKLM
dim. 10/51:55 pmSAN - CPH
1 stop16h 50mKLM
Deal found 7/9$708
This American Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/152:00 pmCPH - SAN
1 stop16h 16mAmerican Airlines
dim. 8/319:01 amSAN - CPH
1 stop17h 14mAmerican Airlines
Deal found 7/9$710
This Flysmarter deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/87:25 amCPH - SAN
2 stops20h 07mBritish Airways
mer. 8/135:00 pmSAN - CPH
2 stops21h 30mBritish Airways
Deal found 7/9$717
This SWISS deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/39:40 amCPH - SAN
2 stops20h 08mSWISS
jeu. 10/91:59 pmSAN - CPH
2 stops24h 26mSWISS
Deal found 7/9$722
This Austrian Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/37:00 amCPH - SAN
2 stops21h 46mAustrian Airlines
sam. 10/1111:08 amSAN - CPH
2 stops36h 42mAustrian Airlines
Deal found 7/9$726
This Mytrip deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/2112:25 pmCPH - SAN
2 stops20h 12mMultiple Airlines
mer. 9/36:15 amSAN - CPH
3 stops19h 50mMultiple Airlines
Deal found 7/10$783

Cheapflights Fare Finder

Customize your flight search to find flights from Copenhagen to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated juillet 11, 2025.
Use the filters below to find and compare flights from Copenhagen to San Diego that are best for you.

Fly from

Copenhagen

Fly to

San Diego

Route

Depart

Return

Price

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

ven. 8/15

9:35 am-8:50 pm

2 stops20h 15m

San Diego

dim. 8/31

8:00 am-11:35 am

2 stops18h 35m

$665

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

ven. 8/15

12:20 pm-8:43 pm

1 stop17h 23m

San Diego

dim. 8/31

6:30 am-6:30 am

1 stop15h 00m

$668

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

jeu. 9/4

6:10 am-7:35 pm

2 stops22h 25m

San Diego

sam. 10/4

6:30 am-2:15 pm

2 stops22h 45m

$688

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

jeu. 9/4

6:00 am-12:00 pm

1 stop15h 00m

San Diego

mar. 10/7

4:30 pm-7:55 pm

2 stops18h 25m

$696

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

mar. 9/2

12:25 pm-6:20 pm

2 stops38h 55m

San Diego

mer. 10/1

8:10 am-10:50 am

2 stops17h 40m

$698

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

jeu. 9/4

6:00 am-12:00 pm

1 stop15h 00m

San Diego

dim. 10/5

1:55 pm-3:45 pm

1 stop16h 50m

$708

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

ven. 8/15

2:00 pm-9:16 pm

1 stop16h 16m

San Diego

dim. 8/31

9:01 am-11:15 am

1 stop17h 14m

$710

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

ven. 8/8

7:25 am-6:32 pm

2 stops20h 07m

San Diego

mer. 8/13

5:00 pm-11:30 pm

2 stops21h 30m

$717

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

mer. 9/3

9:40 am-8:48 pm

2 stops20h 08m

San Diego

jeu. 10/9

1:59 pm-11:25 pm

2 stops24h 26m

$722

CopenhagenSan Diego

CPH - SAN

CPHSAN

Kastrup Copenhagen

mer. 9/3

7:00 am-7:46 pm

2 stops21h 46m

San Diego

sam. 10/11

11:08 am-8:50 am

2 stops36h 42m

$726

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/11

Showing 1-10 of 16 results
1
2

Best time to book a flight from Copenhagen to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Copenhagen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Copenhagen to San Diego

How far ahead should I book a flight from Copenhagen to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Copenhagen to San Diego. Price data was last updated on June 27, 2025.

The price you pay for your flight from Copenhagen to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 12 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Copenhagen to San Diego?

Currently, August is the cheapest month in which you can book a flight from Copenhagen to San Diego (average of $286). Flying from Copenhagen to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CPH to SAN?

Find hourly flight availability from Copenhagen to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juillet 11, 2025.

When flying from Copenhagen to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 3% versus a flight at noon.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated juillet 11, 2025.
Read through reviews of airlines operating flights from Copenhagen to San Diego, such as Delta, KLM, and Austrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,952 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,952 reviews
Delta
8.0
Very good
7,952 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,372 reviews
Delta
8.0
Very good
7,952 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
811 reviews
Delta
8.0
Very good
7,952 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.5
Good
1,467 reviews
Delta
8.0
Very good
7,952 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,655 reviews
Delta
8.0
Very good
7,952 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Copenhagen to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Copenhagen to San Diego round-trip?

    Our cheapest airline available from Copenhagen to San Diego is Lufthansa. Our recent data shows that you can find tickets from as low as $665 on this airline. Additional options worth looking into are Air France and United Airlines, starting at $668 and $688 round-trip. These flights start at 7% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Copenhagen to San Diego one-way?

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $500. However, be on the lookout for offers from Lufthansa and American Airlines, as they are both options that can get you from Copenhagen to San Diego for a low price.

  • Can I find deals for flights from Copenhagen to San Diego that include hotel bookings?

    Yes. In addition to deals on Copenhagen to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Copenhagen to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Copenhagen to San Diego.

  • Can I find deals for business class flights from Copenhagen to San Diego?

    Yes. Cheapflights offers flight deals from Copenhagen to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Copenhagen to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Copenhagen to San Diego (average of $286). Flying from Copenhagen to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
National City
Lemon Grove
Imperial Beach
La Mesa
Poway
Alpine
Santee

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Copenhagen to San Diego

Discover the top 2 airlines that operate flights from Copenhagen to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated juillet 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$598Average$754FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$602Average$783FlexibilityNo cancel feeOn-time70%

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